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公开(公告)号：US06418446B1
公开(公告)日：2002-07-09
申请号：US09259819
申请日：1999-03-01
IPC分类号： G06F1700
CPC分类号： G06F17/30896 , Y10S707/99944
摘要： A method, system, and computer-readable code for a technique with which data having dynamically variable record formats (such as that created when a dynamic schema is used with a data repository) can be easily and efficiently accommodated, without requiring modification of the code that processes the data each time the underlying data format changes. This mechanism provides a novel way to gather data that may have had changes to its format, and create a structured representation of this data that flexibly adapts to format variations. This novel technique enables all added data fields in a record to be made available for processing and removed data fields to be omitted, without requiring advance knowledge of the added and removed fields. In the preferred embodiment, a DOM tree created from an XML representation of the source data is used by the present invention as it creates an output DOM tree. Optionally, the results of an LDAP query from an LDAP directory can be used as the source data.
摘要翻译： 一种方法，系统和计算机可读代码，用于具有动态可变记录格式（例如当动态模式与数据存储库一起使用时创建的数据）的技术，可以容易且有效地适应，而无需修改代码 每次基础数据格式改变时处理数据。 该机制提供了一种新颖的方法来收集可能对其格式进行更改的数据，并创建了灵活适应格式变化的数据的结构化表示。 这种新技术使记录中的所有添加的数据字段可用于处理和删除的数据字段以被省略，而不需要预先了解添加和删除的字段。 在优选实施例中，由源数据的XML表示创建的DOM树在创建输出DOM树时由本发明使用。 可选地，来自LDAP目录的LDAP查询的结果可以用作源数据。
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公开(公告)号：US06366285B1
公开(公告)日：2002-04-02
申请号：US08976435
申请日：1997-11-21
IPC分类号： G06T1570
CPC分类号： G06F3/011 , G06F3/04815
摘要： A method and apparatus for selecting objects in a virtual world through the use of inner and outer selection ranges. Inner selection ranges define the distance from an object an avatar must be to trigger a selection event to initiate interaction with the object. Outer selection ranges define the distance from an object an avatar may travel before triggering a de-selection event to the object which terminates interaction with the object. The method and apparatus is defined for implementation in virtual objects or virtual world frameworks.
摘要翻译： 一种用于通过使用内部和外部选择范围来选择虚拟世界中的对象的方法和装置。 内部选择范围定义与化身所必须的对象的距离，以触发选择事件以启动与对象的交互。 外部选择范围定义与化身可能在触发解除选择事件之前可以移动的对象的距离，从而终止与对象的交互。 该方法和装置被定义用于在虚拟对象或虚拟世界框架中实现。
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公开(公告)号：US06198472B1
公开(公告)日：2001-03-06
申请号：US09154136
申请日：1998-09-16
IPC分类号： G09G508
CPC分类号： G06F3/038 , G06F3/0213 , G06F3/0338 , G06F3/0383
摘要： A system-integrated input device for manipulating objects on the display of a computer screen. The device is integrated as a pointer stick, which may be located on an existing keyboard, on an existing mouse device, or elsewhere. Both 2-dimensional and 3-dimensional user input are supported. In a first embodiment, the device is easily convertible between 2D and 3D input mode. Preferably, this conversion occurs by pressing down on the pointer stick, which is implemented as a spring-loaded device. The device supports input in the X and Y direction while in 2D mode, and adds the Z direction while in 3D mode. Movement in the Z direction is indicated by rotating the pointer stick to the left or right. In a second embodiment, movement in the Z direction is indicated by pushing and pulling on a sliding, or telescoping, pointer stick.
摘要翻译： 一种用于操纵计算机屏幕显示器上的物体的系统集成输入装置。 该设备被集成为指针棒，其可以位于现有的键盘上，现有的鼠标设备上或其他地方。 支持二维和三维用户输入。 在第一实施例中，该装置可以在2D和3D输入模式之间容易地转换。 优选地，通过按压在作为弹簧加载装置实现的指针杆上进行该转换。 该设备在2D模式下支持X和Y方向的输入，并在3D模式下添加Z方向。 通过将指针杆向左或向右旋转来指示向Z方向移动。 在第二实施例中，通过推动和拉动滑动或伸缩的指示杆来指示在Z方向上的移动。
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24.发明授权
公开(公告)号：US6144381A
公开(公告)日：2000-11-07
申请号：US856166
申请日：1997-05-14
CPC分类号： G06F3/04815
摘要： A system, method, or computer program product for navigating an object in a virtual reality world in accordance with the present invention provides for receiving a pivot control signal from a user via a graphic user interface (GUI) control, and pivoting the object in response to the pivot control signal. The GUI control preferably comprises a compass control configured for receiving the pivot control signals from a user through a point and click device such as a mouse. By clicking on the compass control interface, the user can cause the object, such as an avatar, to rotate a relative number of degrees from its original direction substantially instantaneously, or alternatively, the user may depress a mouse button and drag the pointer about the compass control so as to cause the object to turn under essentially real time control of the user while displaying a view of the object during the pivot. Further, an incoming stimulus indicator may be provided in the compass control so that the user can pivot to face the incoming stimulus.
摘要翻译： 根据本发明的用于导航虚拟现实世界中的对象的系统，方法或计算机程序产品提供了经由图形用户界面（GUI）控制从用户接收枢轴控制信号，并且响应于枢转对象 到枢轴控制信号。 GUI控制优选地包括被配置为通过诸如鼠标的点击装置从用户接收枢轴控制信号的罗盘控制器。 通过点击指南针控制界面，用户可以使诸如化身的对象基本上瞬时地从其原始方向旋转相对数量的角度，或者替代地，用户可以按下鼠标按钮并将指针拖动 指南针控制，以便在对象的枢轴期间显示对象的视图的同时使对象在用户的基本上实时控制下转动。 此外，可以在罗盘控制中提供进入的刺激指示符，使得用户可以枢转以面对进入的刺激。
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公开(公告)号：US5910799A
公开(公告)日：1999-06-08
申请号：US629716
申请日：1996-04-09
摘要： A method, data processing system and program product for providing a location sensitive user interface by acquiring a geographic location of the portable data processor and selecting a user interface environment associated with the acquired location of the portable data processor. The selected user interface environment is activated as the user interface environment of the portable data processor. The portable data processor may also determine if it is in motion. A user interface environment associated with the portable data processor being in motion is then selected and activated. Location sensitive data may also be provided based upon the acquired location of the portable data processor. The location of the portable data processor may be acquired from an automated position sensing system.
摘要翻译： 一种用于通过获取便携式数据处理器的地理位置并选择与所获取的便携式数据处理器的位置相关联的用户界面环境来提供位置敏感的用户界面的方法，数据处理系统和程序产品。 所选择的用户界面环境被激活为便携式数据处理器的用户界面环境。 便携式数据处理器还可以确定它是否在运动中。 然后选择并激活与正在运动的便携式数据处理器相关联的用户界面环境。 还可以基于获取的便携式数据处理器的位置来提供位置敏感数据。 可以从自动位置感测系统获取便携式数据处理器的位置。
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公开(公告)号：US5907328A
公开(公告)日：1999-05-25
申请号：US920346
申请日：1997-08-27
CPC分类号： G06F3/04815
摘要： A method and apparatus for automatically changing a user's avatar's displayed view perspective in a virtual world upon execution of a gesture by the avatar, and in which the view perspective is changed for each gesture. The configuration of the view perspective switching specifies an action, a speed, a position and a return time. An avatar implementing the present invention allows the user to avoid manual view perspective switching which interferes with the immersive environment of a virtual world.
摘要翻译： 一种用于在通过化身执行手势时在虚拟世界中自动改变用户的化身的显示视图透视图的方法和装置，并且其中针对每个手势改变视角透视图。 视图透视切换的配置指定动作，速度，位置和返回时间。 实现本发明的化身允许用户避免干扰虚拟世界的沉浸式环境的手动视角透视切换。
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27.发明授权User interaction with intelligent virtual objects, avatars, which interact with other avatars controlled by different users 失效用户与智能虚拟对象的互动，头像，与不同用户控制的其他头像进行交互
公开(公告)号：US5884029A
公开(公告)日：1999-03-16
申请号：US746694
申请日：1996-11-14
CPC分类号： G06F3/011
摘要： A method and apparatus wherein a user interacts with an intelligent virtual object, or avatar, wherein the user is able to program a personality into the intelligent virtual object. The programmed personality allows the intelligent virtual object to react to stimuli without the need to communicate each stimuli to the user. This optimizes the flow of traffic over the transmission medium.
摘要翻译： 一种方法和装置，其中用户与智能虚拟对象或头像进行交互，其中用户能够将个性编程到智能虚拟对象中。 编程的个性允许智能虚拟对象对刺激作出反应，而不需要向用户传达每个刺激。 这样可以优化传输介质上的流量。
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28.发明授权Methods, system and computer program products for delayed message generation and encoding in an intermittently connected data communication system 失效方法，系统和计算机程序产品，用于间歇连接的数据通信系统中的延迟消息生成和编码
公开(公告)号：US5859973A
公开(公告)日：1999-01-12
申请号：US700947
申请日：1996-08-21
CPC分类号： H04L29/06 , H04L67/04 , H04L67/325 , H04L69/329
摘要： Methods, data processing systems and program products provide delayed generation and encoding of data transmissions by storing a reference to a message to be transmitted as an entry in a transmission request queue. After establishing a communication connection between a host data processor and the portable data processor, the message corresponding to the entry in the transmission request queue is generated, encoded and then transmitted to the host data processor over the communication connection. If user input is received which requests that information resident in the data processor be modified, the data processor determines if the information associated with the modification request includes information contained in a message associated with an entry in the transmission request queue. If the information associated with the modification request includes information contained in a message associated with an entry in the transmission request queue then a copy of the information associated with the modification request is created. A copy is created to provide a version of the unmodified information for use in generating the message associated with the entry in the transmission request queue and to provide a version of the information for modification by the user.
摘要翻译： 方法，数据处理系统和程序产品通过存储对作为发送请求队列中的条目要发送的消息的引用来提供数据传输的延迟生成和编码。 在建立主机数据处理器和便携式数据处理器之间的通信连接之后，生成，编码与传输请求队列中的条目相对应的消息，然后通过通信连接发送到主机数据处理器。 如果接收到要求驻留在数据处理器中的信息被修改的用户输入，则数据处理器确定与修改请求相关联的信息是否包括与传输请求队列中的条目相关联的消息中包含的信息。 如果与修改请求相关联的信息包括与传输请求队列中的条目相关联的消息中包含的信息，则创建与修改请求相关联的信息的副本。 创建副本以提供用于生成与传输请求队列中的条目相关联的消息的未修改信息的版本，并提供用于用户修改的信息的版本。
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公开(公告)号：US08423956B2
公开(公告)日：2013-04-16
申请号：US12114842
申请日：2008-05-05
CPC分类号： G06F8/20
摘要： Computer implemented method, system and computer usable program code for sharing resources among a plurality of containers in a data processing system. A computer implemented method includes creating a shared container for at least one resource to be shared. Then the at least one resource to be shared is moved from an original container of the at least one resource to the shared container, and a link is created between the original container and the at least one resource to be shared in the shared resource container. A link can also be created between a subject resource container and a shared resource in the shared resource container to enable the subject resource container to access and use the shared resource. A shared resource can also be removed from the shared resource container and returned to an original resource container when sharing of the resource is no longer desired.
摘要翻译： 用于在数据处理系统中的多个容器之间共享资源的计算机实现的方法，系统和计算机可用程序代码。 计算机实现的方法包括为要共享的至少一个资源创建共享容器。 然后，要共享的至少一个资源从至少一个资源的原始容器移动到共享容器，并且在原始容器和要在共享资源容器中共享的至少一个资源之间创建链接。 也可以在主体资源容器和共享资源容器中的共享资源之间创建链接，以使主体资源容器能够访问和使用共享资源。 当共享资源不再需要时，共享资源也可以从共享资源容器中删除并返回到原始资源容器。
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30.发明授权Computer implemented method and system for sharing resources among hierarchical containers of resources 失效计算机实现的资源分层容器之间共享资源的方法和系统公开(公告)号：US07870536B2
公开(公告)日：2011-01-11
申请号：US11453515
申请日：2006-06-15
IPC分类号： G06F9/44
CPC分类号： G06F8/20
摘要： Computer implemented method, system and computer usable program code for sharing resources among a plurality of containers in a data processing system. A computer implemented method includes creating a shared container for at least one resource to be shared. Then the at least one resource to be shared is moved from an original container of the at least one resource to the shared container, and a link is created between the original container and the at least one resource to be shared in the shared resource container. A link can also be created between a subject resource container and a shared resource in the shared resource container to enable the subject resource container to access and use the shared resource. A shared resource can also be removed from the shared resource container and returned to an original resource container when sharing of the resource is no longer desired.
摘要翻译： 用于在数据处理系统中的多个容器之间共享资源的计算机实现的方法，系统和计算机可用程序代码。 计算机实现的方法包括为要共享的至少一个资源创建共享容器。 然后，要共享的至少一个资源从至少一个资源的原始容器移动到共享容器，并且在原始容器和要在共享资源容器中共享的至少一个资源之间创建链接。 也可以在主体资源容器和共享资源容器中的共享资源之间创建链接，以使主体资源容器能够访问和使用共享资源。 当共享资源不再需要时，共享资源也可以从共享资源容器中删除并返回到原始资源容器。
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